To provide a vehicular load control device which can maintain a vehicle in a safe state even when an ON failure occurs in a switching element in a drive section and subsequently an OFF failure occurs in the switching element.SOLUTION: A vehicular load control device 101 includes: a first drive section 10 which outputs a first drive signal for driving a load 201 equipped on a vehicle; a second drive section 20 which outputs a second drive signal for driving the load 201; and a control section 1 which controls operations of the first drive section 10 and the second drive section 20 on the basis of a prescribed signal input from the outside. The control section 1 outputs a first control signal for commanding the first drive section 10 to output the first drive signal when an operation for operating the load 201 is not performed and the vehicle becomes a travel state after an operation for stopping the load 201 is performed in a state that the vehicle is stopped and outputs a second control signal for commanding the second drive section 20 to output the second drive signal.SELECTED DRAWING: Figure 1

    【課題】駆動部においてスイッチング素子にON故障が発生し、その後、このスイッチング素子にOFF故障が発生した場合でも、車両を安全な状態に維持できる車両用負荷制御装置を提供する。【解決手段】車両用負荷制御装置101は、車両に装備された負荷201を駆動するための第1駆動信号を出力する第1駆動部10と、負荷201を駆動するための第2駆動信号を出力する第2駆動部20と、外部から入力される所定の信号に基づいて、第1駆動部10および第2駆動部20の動作を制御する制御部1とを備えている。制御部1は、車両が停車した状態で負荷201を停止させる操作が行われた後、負荷201を動作させる操作が行われずに車両が走行状態となった場合に、第1駆動部10に対して、第1駆動信号の出力を指令する第1制御信号を出力するとともに、第2駆動部20に対して、第2駆動信号の出力を指令する第2制御信号を出力する。【選択図】図1


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    Title :

    VEHICULAR LOAD CONTROL DEVICE AND VEHICULAR LOAD CONTROL METHOD


    Additional title:

    車両用負荷制御装置、車両用負荷制御方法


    Contributors:

    Publication date :

    2023-10-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen



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